iOS: Throwing your music on shuffle is always nice when you're not sure what you want to listen to, but you can't keep albums grouped together. TuneTangler is a simple app that shuffles albums, not songs.

TuneTangler works exactly as you'd expect it to. Open up TuneTangler, hit play, and it automatically starts shuffling your albums. You can hit the shuffle button again for another random album. If you prefer to listen to whole albums, but like the randomness of shuffle, TuneTangler is a handy app.